Find the value of Canadian Silvertowne 2017 Silver American Eagle 5oz 999 Silver Medallion Quarter and coins that are available on the market. Rare Canadian Silvertowne 2017 Silver American Eagle 5oz 999 Silver Medallion Quarter are not readily available and often have a higher value than other coins. Coin appraisers have found this item to sell in the range shown below. Looking for the best values on your antique and rare coins can be fun. Review all of our coins for sale on this page. Compare Canadian Silvertowne 2017 Silver American Eagle 5oz 999 Silver Medallion Quarter with Gold Coins, Brands, Silver Coins, US, Copper Coins, Copper Bars, Foreign, Silver Bars, Gold Bars, Canadian.